- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
41 entries under fixed topic. ×
| stubborn(adjective, obstinate, characteristic, quality, stubbornness) | |
| obstinate(adjective, control, order, strong, hard) | |
| unmanageable(adjective, control, order, hard, tough) | |
| inflexible(adjective, strong, hard, tough, rough) | |
| headstrong(adjective, strong, hard, tough, rough) | |
| unyielding(adjective, appearance, hard, tough, rough) | |
| dogged(adjective, appearance, tough, firm, terrible) | |
| immovable(adjective, hard, firm, difficult, determined) | |
| mulish(adjective, tough, firm, difficult, indifferent) | |
| determined(adjective, deliberate, resolute, persistent) | |
| pigheaded(adjective, tough, firm, deliberate, determined) | |
| hard(adjective, tough, sharp, firm) | |
| intransigent(adjective, tough, firm, difficult, determined) | |
| willful(adjective, tough, firm, difficult, violent) | |
| pertinacious(adjective, strong, tough, firm, difficult) | |
| relentless(adjective, appearance, strong, tough, firm) | |
| restive(adjective, determined, negative, hostile) | |
| inelastic(adjective, tough, firm, distant) | |
| pitiless(adjective, cruel, rigid, inflexible) | |
| resolved(adjective, determined, persistent, obstinate) |
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| APA | Smart Define. (2015). intractable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/intractable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "intractable thesaurus" https://smartdefine.org/intractable/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, intractable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/intractable/thesaurus/synonyms>. |
| MLA | Smart Define. "intractable thesaurus" 24 June 2015. Web. 20 September 2026. <https://smartdefine.org/intractable/thesaurus/synonyms> |